KR920010912B1 - 텔레비젼형 신호 처리 및 수신 장치 - Google Patents

텔레비젼형 신호 처리 및 수신 장치 Download PDF

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Publication number
KR920010912B1
KR920010912B1 KR1019890700838A KR890700838A KR920010912B1 KR 920010912 B1 KR920010912 B1 KR 920010912B1 KR 1019890700838 A KR1019890700838 A KR 1019890700838A KR 890700838 A KR890700838 A KR 890700838A KR 920010912 B1 KR920010912 B1 KR 920010912B1
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KR
South Korea
Prior art keywords
signal
subcarrier
information
frequency
auxiliary
Prior art date
Application number
KR1019890700838A
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English (en)
Korean (ko)
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KR890702390A (ko
Inventor
안소니 이스나르디 마이클
Original Assignee
제너럴 일렉트릭 캄파니
피터 엠.엠마뉴엘
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 제너럴 일렉트릭 캄파니, 피터 엠.엠마뉴엘 filed Critical 제너럴 일렉트릭 캄파니
Priority claimed from PCT/US1988/003016 external-priority patent/WO1989002690A1/en
Publication of KR890702390A publication Critical patent/KR890702390A/ko
Application granted granted Critical
Publication of KR920010912B1 publication Critical patent/KR920010912B1/ko

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/012—Conversion between an interlaced and a progressive signal
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/24—High-definition television systems
    • H04N11/30—High-definition television systems with transmission of the extra information by means of quadrature modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/0122—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal the input and the output signals having different aspect ratios
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
    • H04N9/78—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Television Systems (AREA)
  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
KR1019890700838A 1987-09-14 1988-09-09 텔레비젼형 신호 처리 및 수신 장치 KR920010912B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB8721565, 1987-09-14
GB878721565A GB8721565D0 (en) 1987-09-14 1987-09-14 Video signal processing system
GB8721565 1987-09-14
US139340 1987-12-29
US07/139,340 US5025309A (en) 1987-09-14 1987-12-29 Extended definition widescreen television signal processing system
PCT/US1988/003016 WO1989002690A1 (en) 1987-09-14 1988-09-09 Extended definition widescreen television signal processing system with alternate subcarrier

Publications (2)

Publication Number Publication Date
KR890702390A KR890702390A (ko) 1989-12-23
KR920010912B1 true KR920010912B1 (ko) 1992-12-21

Family

ID=10623737

Family Applications (6)

Application Number Title Priority Date Filing Date
KR1019890700837A KR920010911B1 (ko) 1987-09-14 1988-09-09 텔레비젼형 신호 처리 및 수신 장치
KR1019890700834A KR920010900B1 (ko) 1987-09-14 1988-09-09 텔레비젼형 신호 처리 및 수신 장치
KR1019890700833A KR920010909B1 (ko) 1987-09-14 1988-09-09 텔레비젼형 신호 처리 및 수신 장치
KR1019890700838A KR920010912B1 (ko) 1987-09-14 1988-09-09 텔레비젼형 신호 처리 및 수신 장치
KR1019890700835A KR920010901B1 (ko) 1987-09-14 1988-09-09 텔레비젼형 신호 처리 및 수신 장치
KR1019890700836A KR920010910B1 (ko) 1987-09-14 1988-09-09 텔레비젼형 신호처리 및 수신 장치

Family Applications Before (3)

Application Number Title Priority Date Filing Date
KR1019890700837A KR920010911B1 (ko) 1987-09-14 1988-09-09 텔레비젼형 신호 처리 및 수신 장치
KR1019890700834A KR920010900B1 (ko) 1987-09-14 1988-09-09 텔레비젼형 신호 처리 및 수신 장치
KR1019890700833A KR920010909B1 (ko) 1987-09-14 1988-09-09 텔레비젼형 신호 처리 및 수신 장치

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1019890700835A KR920010901B1 (ko) 1987-09-14 1988-09-09 텔레비젼형 신호 처리 및 수신 장치
KR1019890700836A KR920010910B1 (ko) 1987-09-14 1988-09-09 텔레비젼형 신호처리 및 수신 장치

Country Status (4)

Country Link
US (6) US5025309A (de)
KR (6) KR920010911B1 (de)
DD (11) DD282556A5 (de)
GB (1) GB8721565D0 (de)

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Also Published As

Publication number Publication date
US5025309A (en) 1991-06-18
GB8721565D0 (en) 1987-10-21
US4926244A (en) 1990-05-15
DD282558A5 (de) 1990-09-12
KR920010911B1 (ko) 1992-12-21
US4884127A (en) 1989-11-28
DD293474A5 (de) 1991-08-29
KR920010901B1 (ko) 1992-12-21
DD293932A5 (de) 1991-09-12
KR890702386A (ko) 1989-12-23
KR890702389A (ko) 1989-12-23
DD282555A5 (de) 1990-09-12
DD282559A5 (de) 1990-09-12
US4855824A (en) 1989-08-08
KR890702388A (ko) 1989-12-23
US4979020A (en) 1990-12-18
DD293239A5 (de) 1991-08-22
KR890702385A (ko) 1989-12-23
DD282557C4 (de) 1992-02-27
DD282794A5 (de) 1990-09-19
KR920010909B1 (ko) 1992-12-21
DD282556A5 (de) 1990-09-12
KR920010900B1 (ko) 1992-12-21
KR890702390A (ko) 1989-12-23
DD293703A5 (de) 1991-09-05
US4855811A (en) 1989-08-08
KR890702384A (ko) 1989-12-23
DD282557A5 (de) 1990-09-12
DD292352A5 (de) 1991-07-25
KR920010910B1 (ko) 1992-12-21

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